
body,html{
    margin: 0;
    padding: 0;
    border: 0;
}

*{
    font-family: '黑体';
}

body{
    background: #2577fa;
}

header{
    color: #FFFFFF;
    width: 80%;
    margin: auto auto;
}

main{
    width: 80%;
    margin: 0 auto;
}

footer{
    text-align: center;
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    color: #FFFFFF;
    background: #4d4343;
    height: 80px;
    box-sizing: border-box;
    padding: 10px;
}

input,textarea,select{
    box-sizing: border-box;
    border-radius: 4px;
    background: #FFFFFF;
    font-size: 21px;
    margin-top: 12px;
    padding: 2px;
    border: #cccccc 1px solid;
    outline: none;
}

input:focus,textarea:focus,select:focus{
    box-shadow: 0 0 3px  #ffffff;
    border: #ffffff 1px solid;
}

select{
    padding: 2px;
    width: 18%;
    height: 30px;
}

textarea{
    width: 100%;
    height: 303px;
    resize: none;
}

input{
    padding-left: 7px;
    padding-right: 7px;
}

#password{
    width: 68%;
    margin-right: 1%;
}



#run-button{
    width: 10%;
    background: #1a8c00;
    color: #ffffff;
    border: #1a8c00 1px solid;
}